Thanks for helping.
I understand that i need to reload the form or the page.
But i thought the tag <f:ajax> would take care of it.
How do you reload the form/page in that case ?
--- On Thu, 1/14/10, Lincoln Baxter, III <lincolnbaxter_at_gmail.com> wrote:
From: Lincoln Baxter, III <lincolnbaxter_at_gmail.com>
Subject: Re: [webtier] JSF 2.0: re-render a dataTable with Ajax ?
To: webtier_at_glassfish.dev.java.net
Date: Thursday, January 14, 2010, 12:18 AM
Or reload the entire page/data structure.
Lincoln Baxter III
I found several posts dealing with my problem :
http://forums.java.net/jive/thread.jspa?messageID=332548
None gives answers unfortunately.
My problem is simple : I have a dataTable which contains a list of products, the last column has a link to delete a product.
<h:form id="Form1">
<h:dataTable value="#{myBean.myList}" id="dataTable1" ...>
<h:column>
...
</h:column>
...
<h:column>
<f:ajax execute="@this" render=":Form1:dataTable1"
/>
<f:param name="id" value="#{product.productid}"/>
</h:commandLink>
</h:column>
</h:dataTable>
</h:form>
My delete method looks like this :
public void delete() {
FacesContext context = FacesContext.getCurrentInstance();
Map<String, String> params = context.getExternalContext().getRequestParameterMap();
myEJB.delProduct(idNumber);
}
It deletes the product. However it does not re-render the dataTable. What am i missing ?
What value should
the render attribute be set to in that case ?
Thanks in advance for helping.